| Cactaceae Juss. nom. cons. (Family) |
C | | | | I | | | | B | | details |
| Cactaceae Juss. nom. cons. subfam. Opuntioideae K.Schum. (Subfamily) |
| | | | | | | | | | details |
| Pereskiopsis Britton & Rose (Genus) |
| | | | | | | | | | details |
| Pereskiopsis aquosa (F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | | | details |
| Pereskiopsis autumnalis Eichlam (Species) |
| | sC | | | | | | | sB | details |
| Pereskiopsis diguetii (F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Pereskiopsis kellermannii Rose (Species) |
| | | | | | | | | | details |
| Pereskiopsis porteri (Brandegee ex F.A.C.Weber) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Pereskiopsis rotundifolia (DC.) Britton & Rose (Species) |
| | | | | | | | | | details |
| Pereskiopsis spathulata (Otto ex Pfeiff.) Britton & Rose (Species) |
| | | | | | | | B | | details |
| Pereskiopsis velutina Rose (Species) |
| | | | | | | | | sB | details |